static SKCodecOptions()
{
Default = new SKCodecOptions(SKZeroInitialized.No);
}
public SKCodecResult GetPixels(SKImageInfo info, IntPtr pixels, SKCodecOptions options)
{
var colorTableCount = 0;
return(GetPixels(info, pixels, options, IntPtr.Zero, ref colorTableCount));
}
public SKCodecResult GetPixels (SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount)
{
return GetPixels (info, pixels, rowBytes, options, colorTable == null ? IntPtr.Zero : colorTable.ReadColors (), ref colorTableCount);
}
public SKCodecResult StartScanlineDecode(SKImageInfo info, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount) => StartScanlineDecode(info, options);
public unsafe SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount)
{
return(StartIncrementalDecode(info, pixels, rowBytes, options, colorTable == null ? IntPtr.Zero : colorTable.ReadColors(), ref colorTableCount));
}
public SKCodecResult StartScanlineDecode(SKImageInfo info, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount)
{
return(StartScanlineDecode(info, options, colorTable == null ? IntPtr.Zero : colorTable.ReadColors(), ref colorTableCount));
}
public unsafe SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, IntPtr colorTable, ref int colorTableCount)
{
if (pixels == IntPtr.Zero)
{
throw new ArgumentNullException(nameof(pixels));
}
var nativeOptions = SKCodecOptionsInternal.FromManaged(ref options);
var cinfo = SKImageInfoNative.FromManaged(ref info);
return(SkiaApi.sk_codec_start_incremental_decode(Handle, ref cinfo, pixels, (IntPtr)rowBytes, ref nativeOptions, colorTable, ref colorTableCount));
}
public unsafe SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, IntPtr colorTable, ref int colorTableCount)
{
if (pixels == IntPtr.Zero)
{
throw new ArgumentNullException(nameof(pixels));
}
var nativeOptions = new SKCodecOptionsInternal {
fZeroInitialized = options.ZeroInitialized,
fSubset = null,
fFrameIndex = (IntPtr)options.FrameIndex,
fHasPriorFrame = options.HasPriorFrame
};
if (options.HasSubset)
{
var subset = options.Subset.Value;
nativeOptions.fSubset = ⊂
}
return(SkiaApi.sk_codec_start_incremental_decode(Handle, ref info, pixels, (IntPtr)rowBytes, ref nativeOptions, colorTable, ref colorTableCount));
}
public unsafe SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount)
{
return StartIncrementalDecode (info, pixels, rowBytes, options, colorTable == null ? IntPtr.Zero : colorTable.ReadColors (), ref colorTableCount);
}
public unsafe SKCodecResult GetPixels(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, IntPtr colorTable, ref int colorTableCount)
{
if (pixels == IntPtr.Zero)
{
throw new ArgumentNullException(nameof(pixels));
}
var nativeOptions = new SKCodecOptionsInternal {
fZeroInitialized = options.ZeroInitialized,
fSubset = null
};
if (options.HasSubset)
{
var subset = options.Subset.Value;
nativeOptions.fSubset = ⊂
}
return(SkiaApi.sk_codec_get_pixels(Handle, ref info, pixels, (IntPtr)rowBytes, ref nativeOptions, colorTable, ref colorTableCount));
}
public SKCodecResult StartIncrementalDecode (SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options)
{
int colorTableCount = 0;
return StartIncrementalDecode (info, pixels, rowBytes, options, IntPtr.Zero, ref colorTableCount);
}
public unsafe SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, IntPtr colorTable, ref int colorTableCount)
{
if (pixels == IntPtr.Zero)
throw new ArgumentNullException (nameof (pixels));
var nativeOptions = new SKCodecOptionsInternal {
fZeroInitialized = options.ZeroInitialized,
fSubset = null
};
if (options.HasSubset) {
var subset = options.Subset.Value;
nativeOptions.fSubset = ⊂
}
return SkiaApi.sk_codec_start_incremental_decode (Handle, ref info, pixels, (IntPtr)rowBytes, ref nativeOptions, colorTable, ref colorTableCount);
}
public SKCodecResult GetPixels (SKImageInfo info, IntPtr pixels, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount)
{
return GetPixels (info, pixels, info.RowBytes, options, colorTable, ref colorTableCount);
}
public SKCodecResult GetPixels(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount)
{
return(GetPixels(info, pixels, rowBytes, options, colorTable == null ? IntPtr.Zero : colorTable.ReadColors(), ref colorTableCount));
}
public SKCodecResult GetPixels(SKImageInfo info, IntPtr pixels, SKCodecOptions options) => GetPixels(info, pixels, info.RowBytes, options);
public SKCodecResult GetPixels(SKImageInfo info, IntPtr pixels, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount)
{
return(GetPixels(info, pixels, info.RowBytes, options, colorTable, ref colorTableCount));
}
public SKCodecResult GetPixels(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount) => GetPixels(info, pixels, rowBytes, options);
public SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options)
{
int colorTableCount = 0;
return(StartIncrementalDecode(info, pixels, rowBytes, options, IntPtr.Zero, ref colorTableCount));
}
// incremental (start)
public SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options)
{
if (pixels == IntPtr.Zero)
{
throw new ArgumentNullException(nameof(pixels));
}
var nInfo = SKImageInfoNative.FromManaged(ref info);
unsafe {
var nOptions = new SKCodecOptionsInternal {
fZeroInitialized = options.ZeroInitialized,
fSubset = null,
fFrameIndex = options.FrameIndex,
fPriorFrame = options.PriorFrame,
fPremulBehavior = options.PremulBehavior,
};
var subset = default(SKRectI);
if (options.HasSubset)
{
subset = options.Subset.Value;
nOptions.fSubset = ⊂
}
return(SkiaApi.sk_codec_start_incremental_decode(Handle, ref nInfo, pixels, (IntPtr)rowBytes, ref nOptions));
}
}
public SKCodecResult StartScanlineDecode(SKImageInfo info, SKCodecOptions options)
{
int colorTableCount = 0;
return(StartScanlineDecode(info, options, IntPtr.Zero, ref colorTableCount));
}
public SKCodecResult StartIncrementalDecode(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options, SKColorTable colorTable, ref int colorTableCount) => StartIncrementalDecode(info, pixels, rowBytes, options);
static SKCodecOptions()
{
Default = new SKCodecOptions(SKZeroInitialized.No);
}
public SKCodecResult GetPixels(SKImageInfo info, IntPtr pixels, int rowBytes, SKCodecOptions options)
{
if (pixels == IntPtr.Zero)
{
throw new ArgumentNullException(nameof(pixels));
}
var nInfo = SKImageInfoNative.FromManaged(ref info);
var nOptions = new SKCodecOptionsInternal {
fZeroInitialized = options.ZeroInitialized,
fSubset = null,
fFrameIndex = options.FrameIndex,
fPriorFrame = options.PriorFrame,
};
var subset = default(SKRectI);
if (options.HasSubset)
{
subset = options.Subset.Value;
nOptions.fSubset = ⊂
}
return(SkiaApi.sk_codec_get_pixels(Handle, &nInfo, (void *)pixels, (IntPtr)rowBytes, &nOptions));
}
